1307282869 has 2 divisors, whose sum is σ = 1307282870. Its totient is φ = 1307282868.

The previous prime is 1307282849. The next prime is 1307282891. The reversal of 1307282869 is 9682827031.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 964847844 + 342435025 = 31062^2 + 18505^2 .

It is an emirp because it is prime and its reverse (9682827031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1307282869 - 2¹⁵ = 1307250101 is a prime.

It is a super-2 number, since 2×1307282869² = 3417976999161742322, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1307282839) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 653641434 + 653641435.

It is an arithmetic number, because the mean of its divisors is an integer number (653641435).

Almost surely, 2^1307282869 is an apocalyptic number.

It is an amenable number.

1307282869 is a deficient number, since it is larger than the sum of its proper divisors (1).

1307282869 is an equidigital number, since it uses as much as digits as its factorization.

1307282869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 290304, while the sum is 46.

The square root of 1307282869 is about 36156.3669220236. The cubic root of 1307282869 is about 1093.4271585549.

The spelling of 1307282869 in words is "one billion, three hundred seven million, two hundred eighty-two thousand, eight hundred sixty-nine".